Three Knoxville Nationals Champions will be at DeVore Motors’ parking lot in Knoxville today to meet and greet fans. Steve and Kraig Kinser will be at DeVore’s at 12:30 PM and Danny Lasoski will be there at one. The drivers will be there as a part of a mixed-martial arts event is being held today starting at noon. Tickets for the event can be purchased at the chamber officeor to call 828-7555 for more information.